The document discusses social groups and the roles of villains, victims, and heroes in films. It then analyzes the opening scene of a film thriller in detail. The opening scene introduces a mysterious villain who breaks into a family home and murders a young girl while her police officer father is unable to stop it. Through careful camerawork and editing, tension and mystery are built around the villain's identity and motives. The victim, a young innocent girl, is portrayed to elicit shock and anger from the audience through her portrayal as vulnerable and carefree.